it is in the first row
hydrogen (and helium)
the first row (or period) contains two element: hydrogen and helium both of which are nonmetals.
helium is in row 1 (or better period 1)
It is a element
The element symbol for helium is He
Helium is an element.
Helium is an element.
The symbol of helium is he
The element name for He is Helium. It is a colorless, odorless, and tasteless gas that is the second lightest and second most abundant element in the universe.
Helium is an element.
Helium is an element.
helium is an element, it is a mono atomic molecule, He2 .